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Original Message
RE: Here is one set of "pros and cons"
Posted by pictureguy on April 11, 2021 at 21:52:23:
All that skin effect and 'what he noticed' is Just Gas until coils are compared and matched based
on DCR.
the typically LOWER DCR of the foil coil (not meant to match whatever coil is coming OUT except for MH value...)will play a LITTLE louder because the total DCR of that part of the circuit is lower.....but the driver is STILL the same.
I'd compare like to like. And the photos I've seen of those coils tell me they are NOT optimized.....But wound on a standard core until the correct value is reached.
The goal is lower DCR which SELLS....+